Predatory Dinosaurs of the World: A Complete Illustrated GuideProvides a species-by-species catalog of predatory dinosaurs known to have existed. |
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Page 91
... Robert Bakker suggested that the theropod skull was just loosely built , and could " give " a lot as big chunks of meat were swallowed . In this simple system , the cheeks and the tooth - bearing jawbones met the skull roof along what ...
... Robert Bakker suggested that the theropod skull was just loosely built , and could " give " a lot as big chunks of meat were swallowed . In this simple system , the cheeks and the tooth - bearing jawbones met the skull roof along what ...
Page 166
... Robert Bakker realized that this may offer a way to measure the metabolic rates of extinct animals . He surveyed a wide array of fossil communities . Sure enough , such primitive reptile pred- ators as the fin - backed dimorphodonts had ...
... Robert Bakker realized that this may offer a way to measure the metabolic rates of extinct animals . He surveyed a wide array of fossil communities . Sure enough , such primitive reptile pred- ators as the fin - backed dimorphodonts had ...
Page 311
... Robert Bakker finds that this is a different species . The type is not at all good , so I am not entirely sure atrox is the proper species title . Bakker also thinks it is a different genus , Creosaurus , a name invented by Marsh in ...
... Robert Bakker finds that this is a different species . The type is not at all good , so I am not entirely sure atrox is the proper species title . Bakker also thinks it is a different genus , Creosaurus , a name invented by Marsh in ...
Contents
Preface | 11 |
CONTENTS | 17 |
LifeStyles of the Big and Powerful and the Small | 27 |
Copyright | |
13 other sections not shown
Common terms and phrases
Albertosaurus allosaurs AMNH animals ankle antirrhopus Archaeopteryx archosaurs avetheropods avian Avimimus Bakker Barsbold big theropods bigger birdlike birds braincase brontosaurs cannon bone carnivores Ceratosaurus claws Coelophysis crocodilians Dilophosaurus dino dromaeosaurs ectotherms endotherms evolved extinct fauna feathers femur FEMUR LENGTH flight flying forelimbs Formation fossil genus giant gracile head herbivorous herbivorous dinosaurs herrerasaurs hind limbs HIP HEIGHT horn joint Jurassic HORIZON juvenile KILOGRAMMAGE known Lagosuchus Late Cretaceous HORIZON late Late Cretaceous libratus living lizards look lower jaw MAIN ANATOMICAL mammals Megalosaurus metabolic rates Mongolia mongoliensis muscles neck nosaurs Ornithomimus ostrich ostrich-mimics Ostrom Oviraptor paleodinosaurs Paleont paleotheropods predators PREDATORY DINOSAURS preorbital prey primitive probably Protoavis protobirds relative reptiles restorations Russell saurs sickle-claws similar skeletal skeleton SKULL LENGTH slender small theropods smaller snout species specimen speed Spinosaurus tail teeth thecodonts thero theropods things trackways Troodon tyrannosaurs Tyrannosaurus rex upper Velociraptor vertebrae WORLD Туре